APM32F072VBT6

{
  "schema_version": 1,
  "type": "component",
  "slug": "apm32f072vbt6",
  "title": "APM32F072VBT6",
  "brief": "Geehy Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "embedded processors & controllers",
    "apm32f072vbt6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "APM32F072VBT6",
    "manufacturer": "Geehy",
    "package": "LQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834604027936768",
    "parts": {
      "symbol": "apm32f072vbt6.kicad_sym",
      "footprint": "apm32f072vbt6.kicad_mod",
      "model_3d": "apm32f072vbt6-hero.glb",
      "model_3d_plain": "apm32f072vbt6-etched.glb",
      "model_3d_step": "apm32f072vbt6-etched.step",
      "model_3d_step_plain": "apm32f072vbt6.step",
      "lbr": "apm32f072vbt6.lbr"
    },
    "distributor_links": {
      "lcsc": "C5136988"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T11:25:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PE2",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 2."
      },
      {
        "number": "2",
        "name": "PE3",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 3."
      },
      {
        "number": "3",
        "name": "PE4",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 4."
      },
      {
        "number": "4",
        "name": "PE5",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 5."
      },
      {
        "number": "5",
        "name": "PE6",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 6."
      },
      {
        "number": "6",
        "name": "VBAT",
        "type": "power_in",
        "description": "Backup battery supply for the RTC; datasheet gives VBAT = 1.65~3.6V."
      },
      {
        "number": "7",
        "name": "PC13",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 13."
      },
      {
        "number": "8",
        "name": "PC14-OSC32_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O PC14, also 32.768kHz crystal oscillator input."
      },
      {
        "number": "9",
        "name": "PC15-OSC32_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O PC15, also 32.768kHz crystal oscillator output."
      },
      {
        "number": "10",
        "name": "PF9",
        "type": "bidirectional",
        "description": "General-purpose I/O port F pin 9."
      },
      {
        "number": "11",
        "name": "PF10",
        "type": "bidirectional",
        "description": "General-purpose I/O port F pin 10."
      },
      {
        "number": "12",
        "name": "PF0-OSC_IN",
        "type": "bidirectional",
        "description": "General-purpose I/O PF0, also 4~32MHz crystal oscillator input."
      },
      {
        "number": "13",
        "name": "PF1-OSC_OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O PF1, also 4~32MHz crystal oscillator output."
      },
      {
        "number": "14",
        "name": "NRST",
        "type": "input",
        "description": "Bidirectional reset pin with built-in weak pull-up resistor (RST structure)."
      },
      {
        "number": "15",
        "name": "PC0",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 0."
      },
      {
        "number": "16",
        "name": "PC1",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 1."
      },
      {
        "number": "17",
        "name": "PC2",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 2."
      },
      {
        "number": "18",
        "name": "PC3",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 3."
      },
      {
        "number": "19",
        "name": "PF2",
        "type": "bidirectional",
        "description": "General-purpose I/O port F pin 2."
      },
      {
        "number": "20",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "21",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog supply, VDDA = VDD to 3.6V (independent analog supply 2.4~3.6V for ADC)."
      },
      {
        "number": "22",
        "name": "PF3",
        "type": "bidirectional",
        "description": "General-purpose I/O port F pin 3."
      },
      {
        "number": "23",
        "name": "PA0",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; USART2_CTS, TMR2_CH1_ETR, COMP1_OUT, TSC_G1_IO1, USART4_TX; additional RTC_TAMP2, WKUP1, ADC_IN0, COMP1_INM6."
      },
      {
        "number": "24",
        "name": "PA1",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; USART2_RTS, TMR2_CH2, TMR15_CH1N, TSC_G1_IO2, USART4_RX, EVENTOUT; additional ADC_IN1, COMP1_INP."
      },
      {
        "number": "25",
        "name": "PA2",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; USART2_TX, COMP2_OUT, TMR2_CH3, TMR15_CH1, TSC_G1_IO3; additional ADC_IN2, COMP2_INM6, WKUP4."
      },
      {
        "number": "26",
        "name": "PA3",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; USART2_RX, TMR2_CH4, TMR15_CH2, TSC_G1_IO4; additional ADC_IN3, COMP2_INP."
      },
      {
        "number": "27",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "28",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply, VDD = 2.0~3.6V."
      },
      {
        "number": "29",
        "name": "PA4",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; SPI1_NSS, I2S1_WS, TMR14_CH1, TSC_G2_IO1, USART2_CK; additional COMP1_INM4, COMP2_INM4, ADC_IN4, DAC_OUT1."
      },
      {
        "number": "30",
        "name": "PA5",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; SPI1_SCK, I2S1_CK, CEC, TMR2_CH1_ETR, TSC_G2_IO2; additional COMP1_INM5, COMP2_INM5, ADC_IN5, DAC_OUT2."
      },
      {
        "number": "31",
        "name": "PA6",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; SPI1_MISO, I2S1_MCK, TMR3_CH1, TMR1_BKIN, TMR16_CH1, COMP1_OUT, TSC_G2_IO3, EVENTOUT, USART3_CTS; additional ADC_IN6."
      },
      {
        "number": "32",
        "name": "PA7",
        "type": "bidirectional",
        "description": "3.3V STDA I/O; SPI1_MOSI, I2S1_SD, TMR3_CH2, TMR14_CH1, TMR1_CH1N, TMR17_CH1, COMP2_OUT, TSC_G2_IO4, EVENTOUT; additional ADC_IN7."
      },
      {
        "number": "33",
        "name": "PC4",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 4."
      },
      {
        "number": "34",
        "name": "PC5",
        "type": "bidirectional",
        "description": "General-purpose I/O port C pin 5."
      },
      {
        "number": "35",
        "name": "PB0",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 0."
      },
      {
        "number": "36",
        "name": "PB1",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 1."
      },
      {
        "number": "37",
        "name": "PB2",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 2."
      },
      {
        "number": "38",
        "name": "PE7",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 7."
      },
      {
        "number": "39",
        "name": "PE8",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 8."
      },
      {
        "number": "40",
        "name": "PE9",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 9."
      },
      {
        "number": "41",
        "name": "PE10",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 10."
      },
      {
        "number": "42",
        "name": "PE11",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 11."
      },
      {
        "number": "43",
        "name": "PE12",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 12."
      },
      {
        "number": "44",
        "name": "PE13",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 13."
      },
      {
        "number": "45",
        "name": "PE14",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 14."
      },
      {
        "number": "46",
        "name": "PE15",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 15."
      },
      {
        "number": "47",
        "name": "PB10",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 10."
      },
      {
        "number": "48",
        "name": "PB11",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 11."
      },
      {
        "number": "49",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "50",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply, VDD = 2.0~3.6V."
      },
      {
        "number": "51",
        "name": "PB12",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 12."
      },
      {
        "number": "52",
        "name": "PB13",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 13."
      },
      {
        "number": "53",
        "name": "PB14",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 14."
      },
      {
        "number": "54",
        "name": "PB15",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 15."
      },
      {
        "number": "55",
        "name": "PD8",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 8."
      },
      {
        "number": "56",
        "name": "PD9",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 9."
      },
      {
        "number": "57",
        "name": "PD10",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 10."
      },
      {
        "number": "58",
        "name": "PD11",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 11."
      },
      {
        "number": "59",
        "name": "PD12",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 12."
      },
      {
        "number": "60",
        "name": "PD13",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 13."
      },
      {
        "number": "61",
        "name": "PD14",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 14."
      },
      {
        "number": "62",
        "name": "PD15",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 15."
      },
      {
        "number": "63",
        "name": "PC6",
        "type": "bidirectional",
        "description": "General-purpose I/O PC6, powered from VDDIO2."
      },
      {
        "number": "64",
        "name": "PC7",
        "type": "bidirectional",
        "description": "General-purpose I/O PC7, powered from VDDIO2."
      },
      {
        "number": "65",
        "name": "PC8",
        "type": "bidirectional",
        "description": "General-purpose I/O PC8, powered from VDDIO2."
      },
      {
        "number": "66",
        "name": "PC9",
        "type": "bidirectional",
        "description": "General-purpose I/O PC9, powered from VDDIO2."
      },
      {
        "number": "67",
        "name": "PA8",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; USART1_CK, TMR1_CH1, EVENTOUT, MCO, CRS_SYNC."
      },
      {
        "number": "68",
        "name": "PA9",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; USART1_TX, TMR1_CH2, TMR15_BKIN, TSC_G4_IO1."
      },
      {
        "number": "69",
        "name": "PA10",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; USART1_RX, TMR1_CH3, TMR17_BKIN, TSC_G4_IO2."
      },
      {
        "number": "70",
        "name": "PA11",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; CAN_RX, USART1_CTS, TMR1_CH4, COMP1_OUT, TSC_G4_IO3, EVENTOUT; additional USBD_DM."
      },
      {
        "number": "71",
        "name": "PA12",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; CAN_TX, USART1_RTS, TMR1_ETR, COMP2_OUT, TSC_G4_IO4, EVENTOUT; additional USBD_DP."
      },
      {
        "number": "72",
        "name": "PA13",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; IR_OUT, SWDIO, USBD_NOE."
      },
      {
        "number": "73",
        "name": "PF6",
        "type": "bidirectional",
        "description": "General-purpose I/O PF6, powered from VDDIO2."
      },
      {
        "number": "74",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "75",
        "name": "VDDIO2",
        "type": "power_in",
        "description": "Supply for the VDDIO2-powered I/Os, 1.65~3.6V."
      },
      {
        "number": "76",
        "name": "PA14",
        "type": "bidirectional",
        "description": "5V-tolerant I/O powered from VDDIO2; USART2_TX, SWCLK."
      },
      {
        "number": "77",
        "name": "PA15",
        "type": "bidirectional",
        "description": "General-purpose I/O PA15, powered from VDDIO2."
      },
      {
        "number": "78",
        "name": "PC10",
        "type": "bidirectional",
        "description": "General-purpose I/O PC10, powered from VDDIO2."
      },
      {
        "number": "79",
        "name": "PC11",
        "type": "bidirectional",
        "description": "General-purpose I/O PC11, powered from VDDIO2."
      },
      {
        "number": "80",
        "name": "PC12",
        "type": "bidirectional",
        "description": "General-purpose I/O PC12, powered from VDDIO2."
      },
      {
        "number": "81",
        "name": "PD0",
        "type": "bidirectional",
        "description": "General-purpose I/O PD0, powered from VDDIO2."
      },
      {
        "number": "82",
        "name": "PD1",
        "type": "bidirectional",
        "description": "General-purpose I/O PD1, powered from VDDIO2."
      },
      {
        "number": "83",
        "name": "PD2",
        "type": "bidirectional",
        "description": "General-purpose I/O PD2, powered from VDDIO2."
      },
      {
        "number": "84",
        "name": "PD3",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 3."
      },
      {
        "number": "85",
        "name": "PD4",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 4."
      },
      {
        "number": "86",
        "name": "PD5",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 5."
      },
      {
        "number": "87",
        "name": "PD6",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 6."
      },
      {
        "number": "88",
        "name": "PD7",
        "type": "bidirectional",
        "description": "General-purpose I/O port D pin 7."
      },
      {
        "number": "89",
        "name": "PB3",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 3."
      },
      {
        "number": "90",
        "name": "PB4",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 4."
      },
      {
        "number": "91",
        "name": "PB5",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 5."
      },
      {
        "number": "92",
        "name": "PB6",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 6."
      },
      {
        "number": "93",
        "name": "PB7",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 7."
      },
      {
        "number": "94",
        "name": "BOOT0",
        "type": "input",
        "description": "Dedicated Boot0 pin (B structure) for boot mode selection."
      },
      {
        "number": "95",
        "name": "PB8",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 8."
      },
      {
        "number": "96",
        "name": "PB9",
        "type": "bidirectional",
        "description": "General-purpose I/O port B pin 9."
      },
      {
        "number": "97",
        "name": "PE0",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 0."
      },
      {
        "number": "98",
        "name": "PE1",
        "type": "bidirectional",
        "description": "General-purpose I/O port E pin 1."
      },
      {
        "number": "99",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "100",
        "name": "VDD",
        "type": "power_in",
        "description": "Digital supply, VDD = 2.0~3.6V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin names and numbers come from the LQFP100 diagram on page 7. The pin-function table in the supplie; Pin types are inferred from the datasheet's I/O structure legend. NRST is a bidirectional reset pin ; Pins 63-73 and 76-83 are marked in the diagram as VDDIO2-powered I/Os. PA13 (72) and PA14 (76) are l",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.7708,
        "at": "2026-10-18T11:23:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589834604027936768",
        "pages": 89,
        "sha256": "bc3d34f9bf579bd0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "apm32f072vbt6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16,
          16,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "51720097260ffba41c3062f85f67623721102fa535901c47cb555a1f444feeb3",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "apm32f072vbt6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          16,
          16,
          1.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3cc8a64e21e0433a41bce2dfa4f93eb5bb34fc871449939f887de32b54563f6a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Geehy",
      "Package": "LQFP-100(14x14)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "100"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "apm32f072vbt6"
  ],
  "discovery_pitch": "APM32F072VBT6 (Geehy) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "apm32f072vbt6.kicad_sym",
    "apm32f072vbt6.kicad_mod",
    "apm32f072vbt6.glb",
    "apm32f072vbt6.step",
    "apm32f072vbt6.lbr",
    "docs/hero.png",
    "docs/apm32f072vbt6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "apm32f072vbt6-hero.glb",
    "apm32f072vbt6-hero.overlay.json",
    "apm32f072vbt6-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}